Priscilla Buchan, Baroness Tweedsmuir of Belhelvie

Priscilla Buchan, Baroness Tweedsmuir of Belhelvie (25 January 1915-11 March 1978) was the Conservative Party MP for Aberdeen South from 26 November 1946 to 30 March 1966, succeeding Sir Douglas Thomson, 2nd Baronet and preceding Donald Dewar.

Biography
Priscilla Buchan was born in 1915, and she was widowed during World War II; she would be elected to the House of Commons as the Conservative Party MP for Aberdeen South in 1946 and marriied the Baron Tweedsmuir two years later. She held her Parliament seat until 1966, and she became a Lord Temporal in the House of Lords in 1970, remaining one until her death in 1978 at the age of 63.